Enthusiasm fever

[Cause/Pathogen] Disinfection during midwifery, or unclean production circle, or damage to the mucous membrane of the birth canal during midwifery, resulting in bacteria in the birth canal (mainly Streptococcus hemolyticus, Staphylococcus aureus, Corynebacterium pyogenes, E. coli), These pathogens enter the blood and multiply to produce toxins that produce heat.
[Symptoms] Shortly after birth, the body temperature of the sick pig rose to 41 degrees to 41.5 degrees, chills, reduced or no food, reduced lactation, reduced breasts, rapid breathing, debilitating performance, grinding teeth, numb ends of the extremities and ears. Sometimes there is an odorous discharge from the vagina.
The incidence of 2-3 days after childbirth, body temperature of 41 °C and missed, respiratory urgencies, rapid heartbeat, more than 100 times per minute, even up to 120 times. He is mentally depressed, does not want to lie down, and has cold ears and limbs. He is often lying in the bedding and it is difficult to get up and down. Strong deterrence in walking, swelling of limbs and joints, fever, pain, defecation, constipation, diarrhea, vaginal mucous membrane swelling and brownishness, touching severe pain. The vulva often brown odor of liquid and tissue debris, reduced or stopped lactation.
Diagnosis: The diagnostic points are about 41°C warmer after a few days in the postpartum period. The vaginal mucosa is brown and swollen. Pain is palpated. The vulva discharges brown odor secretions and has tissue fragments. Breathing and heartbeat are all over 100 beats/min. After the first constipation, the diarrhea, mental fatigue, hunger strike, and joint swelling and pain make it difficult to walk.
Identification of diseases
1. Abortion resembles: Puss discharges secretions. Different places: Generally, the body temperature is not high, and the breathing and heart rate do not increase. Usually, it occurs before the expected date of birth. The vaginal mucous membrane does not swell and does not discharge brown secretions. The joints of the limbs do not swell.
2. Endometritis similarities: postpartum onset, vaginal discharge, loss of appetite, elevated body temperature (40°C), increased breathing, increased heart rate, etc. Differences: The interval between childbirth and onset is longer. Vaginal discharge sometimes has bloody (pink) or tissue odor. The joints are not swollen, hot, and painful and do not squat. When you turn to chronic, you do not have systemic symptoms. When lying down, the vulva discharges white, yellow, dark gray sticky secretions or dry matter around the vulva and tail, and does not excrete mucus. Repeatedly infertile.
3. Similarities in sows with no milk syndrome: increased postpartum body temperature (39.5-41T), less milk, loss of appetite or waste, breathing, increased heart rate, and so on. Differences: Feeling indifferent to piglets, no response to calls for piglets and requirements for breastfeeding, hardened breasts, and no discharge of brown discharge from the pus.

[Treatment] The uterus can be flushed with 3% hydrogen peroxide or 0.1% leflunomide solution. The remaining fluid should be drained after rinsing. Sulfonamide drugs or penicillin should be selected as appropriate. If necessary, add streptomycin intramuscularly 0.01-0.02 g/kg/day. , 1-2 injections. Intramuscular injection of penicillin 4000-10000 units / kg, 1 injection every 24 hours, oil procaine penicillin G, intramuscular injection of 4000-10000 units / kg, 1 injection every 24 small. To help the uterus discharge lochia, the application of pituitrin 20-40 IU injection, or Motherwort 100 grams Jianshui. Chinese herbal medicine:
1 Angelica root, fried Chuanxiong, large peach kernel each 15 grams, Jiang Jiang charcoal, pregnant Achyranthes each, 10 grams of wood saffron, Motherwort 20 grams, decoction, and even served 2-3 times.
2 200 grams of Wudou shell, peach kernel 40 grams, 100 to 200 grams of raw leek, Jianshui 1 oral.
[Control measures] Before delivery, do a good job in the hygiene of the delivery room, clean the grass and expose them to the sun. During delivery, the midwife must carefully sterilize the hands and perform midwifery. Prepare iodine and a pot of disinfectant (2% risperidone or 0.1% benzalkonium) at any time to ensure that the midwife is sterile, vaginal and non-invasive, to prevent infection. After 36 to 48 hours after the last sow of the sow, intramuscular injection of 2 mg of prostaglandin can drain the uterus residue and prevent it from producing heat. Strengthen pig house hygiene work, sow prenatal lap bed should be cleaned with clean hay, strictly sterilize midwifery, do not damage the uterus, if any damage, it should be promptly dealt with.

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